TrainYourWay vs OpenBook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TrainYourWay
This AI personal trainer offers 24/7 science-based guidance on strength, cardio, mobility, and nutrition. Get personalized workout programs, exercise form advice, and learn the reasoning behind recommendations.
- AI personal trainer
- Science-based guidance
- Progressive workout programs
- Exercise form Q&A
- Nutrition fundamentals
- Goal-aligned session ideas
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Train your way with Jan, your private AI personal trainer. Ask anything about strength, cardio, mobility, or nutrition and get clear, science‑based guidance 24/7. What you can do • Get instant dynamically progressive program • Get instant Q&A on exercise form, programming, and recovery • Learn technique cues and fix common mistakes • Receive goal‑aligned session ideas for home or gym • Understand nutrition fundamentals and smarter fueling • Use simple progressions and regressions for any level • Add warm‑ups, mobility, and conditioning with purpose • Learn the why behind each recommendation, in plain English Who it is for Beginners who want direction. Lifters who want clarity. Muscle builders who needs science based no BS programming. Coaches who want a fast second opinion. How it works Sign up with gym, get your starter program. Start working out, see gains arriving. Ask a question. Jan replies with concise, evidence‑based guidance you can apply in your next session. Change and update your workout conversational. Jan is available 24/7. Notes Jan provides general fitness and nutrition information. It is not medical advice.
OpenBook
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OpenBook is a clean, pen-and-paper style workout log. Built to be fast, simple, and flexible. No sign-up, no credit card required — start right away with unlimited exercises and routines, full graph access, and CSV export for your own data. Log up to 28 training days. Subscribe anytime for unlimited logging. With OpenBook, you can: Log any exercise. Track any unit or combination of units. However you train — strength, calisthenics, bodybuilding, powerlifting, yoga, or functional fitness — OpenBook fits around it. For example: • Bench Press — weight × reps • Zercher Hold — weight × time • Sled Push — weight × distance • Planche Lean — distance × time • Dead Hang — time only • Stretching — time only • Arrowhead Lunge — breaths Swipe between days Move between days with a simple swipe to review past sessions. See your training at a glance View your days across a calendar or heatmap. Plan or track anytime Start with a saved routine or log as you go. Time your rest. Add notes. Set custom rest timers and add notes for each session. View your progress with context Track your progress over time, including intensity through % max or %1RM. Compare and periodise Track two metrics on one timeline to support structured, periodised training. Edit or repeat sessions Quickly update past logs or duplicate sessions with a single tap. Download your data Export your data at any time. Back up your data to the cloud Keep your data safe and accessible. ——— Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ OpenBook Terms of Service: https://openbook.fit/terms Privacy Policy: https://openbook.fit/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: TrainYourWay at none against OpenBook's 2. TrainYourWay also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). OpenBook's advantage is iOS requirement (15.5 vs 18.0). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. OpenBook sells 2 in-app purchases, starting at $3.99 per month. TrainYourWay asks for nothing beyond the download.
TrainYourWay ships an update every 5 days, OpenBook every 2 weeks. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.
| Parameter | TrainYourWay | OpenBook |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 64 MB | 55 MB |
| Age rating | 17+ | 4+ |
| Developer | TrainYourWay | OpenArcX Pty Ltd |
In-app purchases
TrainYourWay
No in-app purchases
OpenBook
- OpenBook Full Access - Monthly$3.991 Month
- OpenBook Full Access - Yearly$29.991 Year









